A 5/2 directionnel control valve .ye pneumatic valve sugu dɔ ye min bɛ fiɲɛbɔli sira kɔlɔsi pneumatic gadget kɔnɔ, kɛrɛnkɛrɛnnenya la ka silinda fila-fila kɛ ka baara kɛ. "duuru" bɛ segin ports hakɛ kan (connections), ani "2" bɛ segin jɔyɔrɔ hakɛ kan (a bɛ fɔ ko valve bɛ se ka don). A bɛ baara kɛ cogo min na, o ye nin ye:
A yɔrɔ kolomaw ye 5/2 valve ye:
5 ports:
P (stress): port min bɛ tali kɛ fiɲɛ sɔrɔcogo la.
A: port min bɛ siri silinda (walima actuator) ɲɛ 1 la.
B: port min sirilen bɛ silinda (walima actuator) ɲɛda fan dɔ la.
EA (Exhaust A): Fiɲɛbɔlan min bɛ bɔ actuator kɔnɔ ka sɔrɔ ka valve wuli sira kelen kan.
EB (Exhaust B): Fiɲɛ min bɛ bɔ fiɲɛ na min bɛ bɔ actuator kɔnɔ ka sɔrɔ ka valve wuli ka bɔ a kɔfɛ.
2 jɔyɔrɔw:
Valve bɛ ni jɔyɔrɔ fila ye minnu bɛ flottɛri sira ɲɔgɔn falen-falen, ka fiɲɛ doncogo ni a bɔcogo ɲɛnabɔ actuator kɔnɔ.
A bɛ baara kɛ cogo min na:
Yɔrɔ 1 (lafiya baarakɛcogo / fanga min bɛ bɔ a la):
Ni valve ma fanga sɔrɔ (walima a ka "rest" baarakɛcogo la), ports bɛ labɛn nin cogo la:
Port P (Air Deliver) bɛ don port A (silinda fan kelen) la.
Port B (silinda fan dɔ) bɛ siri ni port ea exhaust ye, o bɛ fiɲɛ bila ka bɔ masin na.
Port EB bɛ datugu, ka fiɲɛ bali ka bɔ Port b.
O cogoya in bɛ piston (piston) Gɛn silinda kɔnɔ fo ka Se 1 ma (misali la, piston (piston) janya).
Yɔrɔ 2 (yɔrɔ min bɛ baara kɛ ni a ye / min bɛ fanga sɔrɔ):
Ni valve bɛ fanga sɔrɔ (misali la, ni solenoid bɛ baara la), kɔnɔna fɛɛrɛ bɛ valve wuli ka taa a jɔyɔrɔ filanan na, ka flot siraw Changer:
Port P (Air Supply) bɛ ɲɔgɔn sɔrɔ sisan port B la, ka fiɲɛ ci silinda fan dɔ fɛ.
Port A bɛ tali kɛ sisan port eb exhaust la, o bɛ sira di fiɲɛ ma ka bɔ silinda fan wɛrɛ la.
Port EA ye da tugu.
O wale in bɛ piston (piston) Lamaga-yɔrɔ min bɛ a kɔ fɛ (misali la, piston (piston) kɔsegin).
Glide manage in 5/2 valve:
5/2 valve kun ye ka GO mara ni fiɲɛ bɔli ye cogo la min bɛ silinda fila-fila siraw ɲɔgɔn falen-falen:
Jɛkulu 1nan na, fiɲɛ bɛ bila silinda fan dɔ la (a bɛ sɔn ka kurunbonkari A fɔ), ani fiɲɛ min bɛ fan wɛrɛ fɛ (Port B) o bɛ sɛgɛn ka tɛmɛ.
Yɔrɔ 2nan na, fiɲɛbɔ sira bɛ kɔsegin: fiɲɛ bɛ ɲɛsin silinda fan dɔ ma (Thru port B), ani fiɲɛ min bɛ silinda fan dɔ fɛ, o bɛ sɛgɛn EB fɛ.
Aplikasi minnu bɛ sɔrɔ tuma caman na:
Silindri minnu bɛ bɔ siɲɛ fila: 5/2 valve bɛ kɛ caman na ni silinda fila ye minnu bɛ baara kɛ, o la pisiton b’a fɛ ka taa ɲɛfɛ ni ka segin (ka bonya ani ka kɔsegin) fiɲɛ degun wɛrɛ fɛ piston fan kelen-kelen bɛɛ la.
Otomatikiw jɔcogo : valve duuru/2 bɛ latigɛ otomatiki jɔcogo la i n’a fɔ robotiki, fɛnw lasecogo, ani pakew dilanni masinw, minnu bɛ se ka mara, segin-ka-bɔnyew ka kan ka kɛ.
Actuation ka styles ka 5/2 valve:
Bololabaarakɛla: A bɛ baara kɛ ni ɲɛminɛlan, butɔni walima fɛn wɛrɛ ye.
Solenoid-operated: A bɛ baara kɛ ni solenoid coil ye, o bɛ ɲɛnabɔ caman na kuran fɛ.
Pneumatic: Actuated by way of another pneumatic (a bɛ fɔ a ma kosɛbɛ ko pilote-managed walima pilote-operated).
Mekaniki: A bɛ se ka baara kɛ ni masinw ye, i n’a fɔ resɔn walima cam fɛɛrɛ.
Opereli in nafa bonya:
5/2 siratigɛ la, fiɲɛ bɛ taa jagokɛyɔrɔw la, ka silinda fila-fila lamagacogo kɔlɔsi.
Yɔrɔ dɔ la, fiɲɛ bɛ don silinda fan kelen fɛ, ka pisini gɛrɛntɛ sira kelen kan hali fiɲɛ gɛlɛn ka bɔ fan dɔ fɛ.
Jɛkulu tɔ kelen na, fiɲɛ bɛ kɔsegin, o bɛ kɛ sababu ye ka piston (piston) bila sira kan min bɛ a kɔfɛ.
O valve in bɛ sira Di minɛnw lamagacogo ɲuman ma otomatiki fɛɛrɛw la fiɲɛbɔ sira kɔsegincogo fɛ ka Taa actuators i n’a fɔ silindaw.
